Mary J. Blige

Amy Winehouse

Bobby Brown

Pete Wentz

Chris Martin

Gwen Stefani

[Photo Credit: Getty Images]

With so many of music’s most talented artists telling tales of anguish, heartbreak, and loneliness, how do fans tend to respond when musicians are — happy? Is their creativity generally fueled by struggle, or are they savvy enough to keep us listening whether they’re going through highs or lows?

Check out our gallery to see which artists weathered the storm of, uh, happiness, and who wasn’t able to match their previous success after finding romance.